Tray sealing device



FIG. 1 is a perspective view from above, front and one end of a first embodiment of the tray sealing device;

FIG. 2 is a front elevation view of the tray sealing device of FIG. 1;

FIG. 3 is a rear elevation view of the tray sealing device of FIG. 1;

FIG. 4 is a view from one end of the tray sealing device of FIG. 1;

FIG. 5 is view from the other end of the tray sealing device of FIG. 1;

FIG. 6 is a top plan view of the tray sealing device of FIG. 1; and,

FIG. 7 is a bottom plan view of the tray sealing device of FIG. 1.

The broken lines in the drawings depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a tray sealing device, as shown and described. 